RALEIGH, N.C. — A year ago this past Sunday, Florida State’s Board of Trustees sued the ACC in an effort to find a way out of the conference’s Grant of Rights agreement — and a way out of the conference, period. And a year ago Saturday, the ACC sued Florida State, in an effort to strengthen its Grant of Rights agreement, and to try to stop FSU’s impending litigation before it started. And so began the least romantic and longest slow dance that has played out in major college athletics during the past year: the contemptuous tango between the Seminoles and the league they’ve called home since July 1, 1991. If someone fell into a deep and extended slumber a year ago and awoke Monday with a yearning to know the latest, and whether FSU had found its way out of the ACC or if a judge (or two) had concluded the school’s case to be meritless, the easiest way to answer would be to say: “You haven’t missed much.” At least nothing major.